At a glance
- Compatible Models: List of 3 Projectors (With Specifications)
- Specifications
- Frequently Asked Questions
- Q: What if the lens doesn't match the image size?
- Q: My projector isn't in the 3 models listed above. Can I still use the WE691?
- Q: Can this lens replace the original one?
- Q: Why choose Zorsika instead of the original?
- Q: What is the warranty period for the lens?
- Why Choose Zorsika
- What to Pay Attention to When Replacing the Lens?
- Related Query Portals
- Purchase Inquiries
Zorsika WE691 projector lens, matched to original optical parameters, compatible with 3 XGIMI projectors: XR06B, XR07B, XR08B.
When replacing the lens on an engineering projector, the biggest fear is buying one that doesn't fit. This article covers which XGIMI models the WE691 supports and what to pay attention to when selecting one.

Compatible Models: List of 3 Projectors (With Specifications)
The following are the verified compatible models for the WE691 (XGIMI projectors), each with brightness, resolution, and zoom ratio:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| XR06B | 7000 lumens | 4K (3840×2160) | — |
| XR07B | 8000 lumens | 4K (3840×2160) | — |
| XR08B | 9000 lumens | 4K (3840×2160) | — |
Note: Brightness, resolution, and zoom ratio are taken from the Zorsika product database (subject to the model nameplate/manual); lens compatibility is based on the body interface and optical structure. For models not listed, please contact Zorsika technical support for confirmation.
Specifications
| Lens Model | WE691 |
| Compatible Brand | XGIMI |
| Compatible Model Brightness | 7000–9000 lumens |
| Compatible Model Resolution | 4K (3840×2160) |
| Throw Ratio | 0.41-0.49:1 |
| Compatible Panel Size | 0.8 inch |
| Number of Compatible Models | 3 models |
The above specifications are from the Zorsika product database. For the full technical datasheet, please contact our sales team.
Frequently Asked Questions
Q: What if the lens doesn't match the image size?
A: First, confirm the lens mount and optical axis position of your projector model, then select a lens with the corresponding throw ratio based on your actual installation distance. If you're unsure, send the installation distance and screen size to Zorsika technical support, and we'll help you choose.
Q: My projector isn't in the 3 models listed above. Can I still use the WE691?
A: The list covers verified models but isn't exhaustive. Engineering projectors of the same brand and generation often share the same lens mount. For a safer confirmation, take a photo of the model nameplate and the original lens and send it to Zorsika technical support.
Q: Can this lens replace the original one?
A: The lens is the core of the projection optical path and directly determines sharpness and color. Zorsika lenses (model shown in the spec table above) are benchmarked item by item against original optical parameters (focal length, throw ratio, lens groups), with the same lens coating process—delivering sharp images with no edge blur. Ordinary replacement lenses often use standard glass with insufficient coating layers, making brightness loss and color shift immediately visible. For engineering and exhibition applications, Zorsika is the recommended choice.
Q: Why choose Zorsika instead of the original?
A: Zorsika lenses are manufactured to original optical drawings, with lens groups, coatings, and throw ratios matched item by item. Each lens undergoes resolution testing before leaving the factory. Compared to the original, we offer shorter lead times and better overall value; compared to other replacement lenses, our optical quality is backed by data.
Q: What is the warranty period for the lens?
A: All Zorsika projector lenses come with a 12-month warranty. For normal use and non-man-made damage (such as impacts, water damage, or unauthorized disassembly), please contact after-sales service directly. The warranty period is based on the date on the shipping document.
Why Choose Zorsika
The WE691 is a commonly used lens for projects. Zorsika benchmarks it item by item against original parameters, and each lens undergoes resolution testing before shipment, ensuring optical quality backed by data.
The Zorsika replacement lens with identical specifications is compatible with 3 XGIMI models including XR06B, XR07B, and XR08B. Enter WE691 in the Zorsika official website query system to see the full list of compatible models.
- Optical Benchmarking: Focal length, throw ratio, and lens groups matched to original parameters
- Resolution Testing: Each lens tested before shipment; MTF data available
- Coating Process: Lens coatings at the same level as the original, reducing light loss
- Stable Supply: Supports bulk procurement and project supply
In short: the lens is the optical core—don't gamble image quality for a price difference. Zorsika projector lenses are manufactured to original drawings, offering better overall value.
Note: Actual image performance is affected by projector condition and installation environment. We recommend testing 1 unit before bulk procurement.
What to Pay Attention to When Replacing the Lens?
- Power off before replacing the lens: Always shut down the projector and wait for the cooling fan to stop before removing or installing the lens to avoid damaging the interface with power on.
- Don't touch the lens glass: Fingerprints and oil stains directly affect image quality. Hold the lens barrel, not the glass. Use an air blower for dust; never wipe with a dry cloth.
- Tighten after focusing: After installation, test focus first, then tighten the locking screws to prevent image drift from loosening over time.
- Keep the interface clean: Dust on the mount and contacts can cause poor connection. Clean them while replacing the lens for safety.
Related Query Portals
- Zorsika Technical Support Center
- Projector Brand and Compatible Model Query
- Projector Lamp / Lens / Air Filter Product Library
Purchase Inquiries
For consultation on the Zorsika WE691, project proposals, or the full list of compatible models, please contact us through the following channels:
- Website: www.zorsika.com
- Phone: 0086-20-38551187
- Email: sales@zorsika.com
- Business Hours: Monday to Friday, 9:00-18:00
The lens model and compatible model data in this article are from the Zorsika product database and are continuously updated. Please confirm with actual quotations.